KR20090045483A - 납축전지의 전해액 조성물 - Google Patents
납축전지의 전해액 조성물 Download PDFInfo
- Publication number
- KR20090045483A KR20090045483A KR1020070111322A KR20070111322A KR20090045483A KR 20090045483 A KR20090045483 A KR 20090045483A KR 1020070111322 A KR1020070111322 A KR 1020070111322A KR 20070111322 A KR20070111322 A KR 20070111322A KR 20090045483 A KR20090045483 A KR 20090045483A
- Authority
- KR
- South Korea
- Prior art keywords
- acid battery
- electrolyte
- lead acid
- lead
- life
- Prior art date
Links
- 239000002253 acid Substances 0.000 title claims abstract description 29
- 239000000203 mixture Substances 0.000 title claims abstract description 13
- 239000008151 electrolyte solution Substances 0.000 title claims description 12
- 239000003792 electrolyte Substances 0.000 claims abstract description 26
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims abstract description 9
- 229910052938 sodium sulfate Inorganic materials 0.000 claims abstract description 9
- 235000011152 sodium sulphate Nutrition 0.000 claims abstract description 9
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000002000 Electrolyte additive Substances 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 description 9
- YADSGOSSYOOKMP-UHFFFAOYSA-N dioxolead Chemical compound O=[Pb]=O YADSGOSSYOOKMP-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 206010011906 Death Diseases 0.000 description 4
- 239000011149 active material Substances 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007774 positive electrode material Substances 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 239000007773 negative electrode material Substances 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229910021653 sulphate ion Inorganic materials 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- PIJPYDMVFNTHIP-UHFFFAOYSA-L lead sulfate Chemical compound [PbH4+2].[O-]S([O-])(=O)=O PIJPYDMVFNTHIP-UHFFFAOYSA-L 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/06—Lead-acid accumulators
- H01M10/08—Selection of materials as electrolytes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0002—Aqueous electrolytes
- H01M2300/0005—Acid electrolytes
- H01M2300/0011—Sulfuric acid-based
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
Abstract
Description
충방전 회수 | 30초 전압 | |
비교예 | 실시예 | |
480 | 9.53 | 9.00 |
960 | 9.38 | 8.62 |
1,440 | 9.30 | 8.26 |
1,920 | 9.22 | 8.09 |
2,400 | 9.16 | 8.15 |
2,880 | 9.08 | 8.08 |
3,360 | 8.93 | 7.97 |
3,840 | 8.80 | 7.84 |
4,320 | 8.71 | 7.75 |
4,800 | 8.61 | 7.51 |
5,280 | 8.47 | 7.48 |
5,760 | 8.40 | 7.50 |
6,240 | 7.96 | 7.45 |
6,720 | 6.39 | 7.42 |
7,200 | - | 7.25 |
7,680 | - | 7.15 |
수명 판정 | 6,472 | 7,440 |
Claims (2)
- 황산과 물로 이루어진 납축전지용 전해액 1리터당 황산나트륨 10~30g을 포함하여 이루어지는 것을 특징으로 하는 납축전지용 전해액 조성물.
- 제 1항에 있어서, 상기 황산과 물로 이루어진 전해액은 황산 30~40중량%와 물 60~70중량%로 이루어진 것을 특징으로 하는 납축전지용 전해액 조성물.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070111322A KR20090045483A (ko) | 2007-11-02 | 2007-11-02 | 납축전지의 전해액 조성물 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070111322A KR20090045483A (ko) | 2007-11-02 | 2007-11-02 | 납축전지의 전해액 조성물 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20090045483A true KR20090045483A (ko) | 2009-05-08 |
Family
ID=40855578
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070111322A KR20090045483A (ko) | 2007-11-02 | 2007-11-02 | 납축전지의 전해액 조성물 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20090045483A (ko) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104064817A (zh) * | 2014-05-14 | 2014-09-24 | 超威电源有限公司 | 一种铅酸蓄电池电解液添加剂及其制备方法 |
KR20160126580A (ko) | 2015-04-24 | 2016-11-02 | 김이환 | 축전지 전해액 조성물 및 그 제조방법 |
KR20220042723A (ko) * | 2020-09-28 | 2022-04-05 | 한국앤컴퍼니 주식회사 | 팽창퍼라이트를 적용하여 전해액과 활물질간의 표면적을 증가시킨 납축전지의 음극판 제조방법 |
CN118899552A (zh) * | 2024-10-08 | 2024-11-05 | 天能电池集团股份有限公司 | 一种铅蓄电池用电解液及其应用 |
-
2007
- 2007-11-02 KR KR1020070111322A patent/KR20090045483A/ko not_active Application Discontinuation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104064817A (zh) * | 2014-05-14 | 2014-09-24 | 超威电源有限公司 | 一种铅酸蓄电池电解液添加剂及其制备方法 |
KR20160126580A (ko) | 2015-04-24 | 2016-11-02 | 김이환 | 축전지 전해액 조성물 및 그 제조방법 |
KR20220042723A (ko) * | 2020-09-28 | 2022-04-05 | 한국앤컴퍼니 주식회사 | 팽창퍼라이트를 적용하여 전해액과 활물질간의 표면적을 증가시킨 납축전지의 음극판 제조방법 |
CN118899552A (zh) * | 2024-10-08 | 2024-11-05 | 天能电池集团股份有限公司 | 一种铅蓄电池用电解液及其应用 |
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